*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.box{
    background-color: #ece8e8;
    width: 1200px;
    height: 730px;
    margin: auto;
}
.son{
    height: 63px;
    background-color: aquamarine;
    padding-top: 20px;
    padding-left: 15px;
}
p{
    float: left;
    padding-left: 15px;
}
span{
    float: right;
    margin-right: 15px;
}
li{
    list-style: none;
    background-color: white;
    width: 228px;
    height: 270px;
    float: left;
    margin-right: 15px;
    margin-bottom: 15px;
    transition: all .5s;
}
.box li:hover{
    /* 盒子阴影 */
    box-shadow: 0 15px 30px black;
    /* 改变：平移 */
    transform: translate(0,-2px);
}
.box li:nth-of-type(5n){
    margin-right: 0;
}
img{
    width: 228px;
    height: 155px;
}
.aaa{
    margin-top: 25px;
}
.bbb{
    margin-bottom: 27px;
    font-size: 12px;
    color: orange;
}
.bbb span{
    font-size: 11px;
    color: #ece8e8;
    margin-bottom: 27px;
}